.scale-out-loading {
  display: flex;
  justify-content: space-around;
  width: 40px;
  height: 40px;
  background-color: #1890ff;
  border-radius: 100%;
  animation: scaleout 1.0s infinite ease-in-out;
  @keyframes scaleout {
    0% {
      transform: scale(0.0);
    }
    100% {
      transform: scale(1.0);
      opacity: 0;
    }
  }
}
